3255442

Information

• Patent Grant
• 3255442

• References
• Source

• Patent Number

  3,255,442

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1966
  58 years ago

• CPC

  • G04C23/14 - Mechanisms continuously running to relate the operation(s) to the time of day
  • G09F13/00 - Illuminated signs Luminous advertising
  • Y10T307/957 - Electrically initiated

• US Classifications

  • 340 - Communications: electrical
  • 307 - Electrical transmission or interconnection systems
  • 345 - Computer graphics processing and selective visual display systems